MATERIAL SAFETY DATA SHEET
ALUMINIUM HYDROXIDE
Section 1 – Identification of Supplier
Product name: Aluminium Hydroxide.
Common name: Aluminium Hydroxide.
Emergency Telephone Number: (011) 608-3300 or Toll free: 0800-1144455
Suppliers details: Chemical Initiatives (Pty) Ltd.
Address: AECI Place, Building 24, The Woodlands, Woodlands Drive, Woodmead,
2196, South Africa.
Telephone number
0800 1144 455
Emergency number
+27 11 608 3300
Section 2 – Hazard Identification
Eyes: Can cause mild irritation.
Skin: Can cause mild irritation.
Inhalation: Can cause mild upper respiratory tract irritation.
Indigestion: Can cause mild irritation.
Chemical ingredient and possible procession hazards: Aluminium trihydroxide: Low health risk by inhalation.
Medical conditions aggravated by exposure to the product: Asthma, chronic
lung disease and skin rashes.
Information pertaining to particular dangers for man and environment
classification system: The classification was made according to the latest editions
of the EU-lists, and expanded upon from company and literature data.
Section 3 – Composition / Information on Ingredients
Component
Concentration
Aluminium hydroxide
CAS No.21645-51-2 – 99.5%.
Additional information: Loss on ignition –
34-35%.
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Section 4 – First Aid Measures
Specific Immediate Treatment
Inhalation: Remove to fresh air and check for clear airway, breathing and presence
of pulse. Provide cardiopulmonary resuscitation for persons without pulse or
respirations. Consult a physician.
Skin contact: Wash with soap and water for at least 15 minutes. Consult a
physician.
Eye contact: Flush eyes with plenty water for at least 15 minutes. Consult a
physician.
Ingestion: Do not induce vomiting Never give anything by mouth to a convulsing or
unconscious person If swallowed, dilute by drinking large amounts of water Consult
a physician.
Further processional medical
supportive therapy as indicated.
assistance:
Symptomatic
treatment
and
Section 5 – Fire Fighting Measures
Suitable extinguishing agents: Use fire fighting measures that suit the
environment.
Protective equipment: Fire fighters should wear NIOSH approved, positive
pressure, self-contained breathing apparatus and full protective clothing when
appropriate.
Section 6 – Accidental Release Measures
Personal protection: Wear protective clothing.
Environmental precaution: No special measures required.
Methods for cleaning up: Clean up using dry procedures; avoid dusting.
Section 7 – Handling and Storage
Handling: Avoid generating dust. Provide adequate ventilation if dust is formed.
Storage: Keep material dry.
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Section 8 – Exposure Controls and Personal Protection
Additional information about design of technical systems: No further data.
Components with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of materials with critical values
that have to be monitored at the workplace.
General protective and hygienic measures: Avoid contact with eyes. Do not
inhale dust.
Breathing equipment: Use suitable respiratory protection in case of insufficient
ventilation.
Suitable respiratory protective device recommended: Filter NIOSH N95.
Protection of hands: Wear appropriate gloves to avoid any skin injury.
Penetration time of glove material: Not applicable.
Eye protection: Safety glasses with full side shields or goggles recommended.
Section 9 – Physical and Chemical Properties
Appearance:
Crystalline powder.
Colour:
White, off-white.
Odour:
Odourless.
Melting point/melting range:
Decompose before melting.
Boiling point/boiling range:
Not applicable.
Flash point:
Not applicable.
Auto igniting:
Product is not self-igniting.
Danger of explosion:
Product does not present an explosion hazard.
Density at 20 oC (68 oF):
2.42 g/cm3.
Bulk density at 20 oC (68 oF):
0.15 -1.3 g/cm3, 9.4 – 80 lb/ft3.
Solubility in/miscibility with
water:
Insoluble.
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Solvent content/organic
content
Solids content
0.0 %
100 %
Section 10 – Stability and Reactivity
Thermal decomposition/conditions to be avoided: No decomposition if used
according to specifications.
Reactions: Heating the material above 200 oC will result in a sudden release of
water vapour (steam). Precautions must be taken to dissipate the vapour and any
pressure that may be generated. A sudden increase in pressure could cause damage
Dangerous products of decomposition: Coated ATH: Carbon monoxide and
carbon dioxide, formaldehyde.
Additional information: Non–corrosive.
Section 11 – Toxicology
Acute toxicity
Primary irritant effect:Eye contact: Can cause mild irritation.
Skin contact: Can cause mild irritation.
Ingestion: Can cause mild irritation.
Inhalation: Can cause mild upper respiratory tract irritation.
Section 12 – Ecological Information
General notes:
Not known to be hazardous to water.
Section 13 – Disposal Considerations
Product recommendation: If rouse or recycling is not possible, material may be
disposed of at an industrial landfill.
Un-cleaned packaging recommendation: Disposal must be made according to
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local or governmental regulations.
Section 14 – Transport
IMDG class: Marine pollutant: No
Section 15 – Regulatory Information
Users should ensure that they comply with any relevant local, provincial or national
legislation.
Section 16 – Other Information
DISCLAIMER:
Chemical Initiatives (PTY) Ltd provides the information contained herein in good
faith but makes no representation as to its comprehensiveness or accuracy. This
document is intended only as a guide to the appropriate precautionary handling of
the material by a proper-trained person using this product. Individuals receiving the
information must exercise their independent judgment in determining its
appropriateness for a particular purpose. Chemical Initiatives (Pty) Ltd makes no
representations or warranties, either express or implied, including without limitation
any warranties of merchantability, fitness for a particular purpose with respect of the
information set forth herein or the product to which the information refers.
Accordingly, Chemical Initiatives (Pty) Ltd will not be responsible for damages
resulting from use of or reliance upon this information.
Compiled by:
SHEQ Department, Chemical Initiatives (PTY) Ltd, Private Bag X21, Gallo Manor,
Gauteng 2052, RSA
Tel. +27 11 806-8700, Fax +27 11 806-8979.
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